Information processing method and information processing device

Abstract

An information processing method includes: associating information related to an anomaly that has occurred in equipment with a maintenance effect when maintenance of the equipment is performed for the anomaly; and outputting, based on the maintenance effect, information identifying recommended maintenance to be performed for the anomaly in the equipment.

1 . An information processing method comprising:
 associating information related to an anomaly that has occurred in equipment with a maintenance effect when maintenance of the equipment is performed for the anomaly; and   outputting, based on the maintenance effect, information identifying recommended maintenance to be performed for the anomaly in the equipment.   
     
     
         2 . The information processing method according to  claim 1 , further comprising:
 obtaining operation statuses of the equipment before and after the maintenance is performed.   
     
     
         3 . The information processing method according to  claim 2 ,
 wherein in the associating, an improvement rate for the equipment resulting from the maintenance is calculated as the maintenance effect based on the operation statuses of the equipment before and after the maintenance is performed.   
     
     
         4 . The information processing method according to  claim 3 ,
 wherein in the associating, a first cumulative value of stoppage times due to the anomaly during a first period before the maintenance is performed and a second cumulative value of stoppage times due to the anomaly during a second period of a same length as the first period after the maintenance is performed are calculated, and a ratio of a difference value, obtained by subtracting the second cumulative value from the first cumulative value, to the first cumulative value is calculated as the improvement rate.   
     
     
         5 . The information processing method according to  claim 1 ,
 wherein in the associating, the maintenance effect is associated with each of a plurality of anomalies that have occurred in the equipment,   the information processing method further comprises setting, based on the maintenance effect, a priority on information identifying recommended maintenance for a corresponding anomaly for each of the plurality of anomalies, and   in the outputting, the information identifying the recommended maintenance is associated with the priority and is output.   
     
     
         6 . The information processing method according to  claim 5 , further comprising:
 calculating an anomaly level of each of the plurality of anomalies that has occurred in the equipment,   wherein in the setting, the priority is set based on the maintenance effect and the anomaly level.   
     
     
         7 . The information processing method according to  claim 6 ,
 wherein in the setting, a product of the maintenance effect and the anomaly level is set as the priority.   
     
     
         8 . A non-transitory computer-readable recording medium having recorded thereon a program for causing a computer to execute the information processing method according to  claim 1 . 
     
     
         9 . An information processing device comprising:
 an associator that associates information related to an anomaly that has occurred in equipment with a maintenance effect when maintenance of the equipment is performed for the anomaly; and   an output unit that outputs, based on the maintenance effect, information identifying recommended maintenance to be performed for the anomaly in the equipment.   
     
     
         10 . The information processing device according to  claim 9 , further comprising:
 an obtainer that obtains operation statuses of the equipment before and after the maintenance is performed.   
     
     
         11 . The information processing device according to  claim 10 ,
 wherein the associator calculates an improvement rate for the equipment resulting from the maintenance as the maintenance effect based on the operation statuses of the equipment before and after the maintenance is performed.   
     
     
         12 . The information processing device according to  claim 9 ,
 wherein the associator associates the maintenance effect with each of a plurality of anomalies that have occurred in the equipment,   the information processing device further comprises a setter that sets, based on the maintenance effect, a priority on information identifying recommended maintenance for a corresponding anomaly for each of the plurality of anomalies, and   the output unit associates the information identifying the recommended maintenance with the priority and outputs the information.